baber/WOPTO huggingface dataset:
Patent EP-0659030-A2 (EP)
Inventor: SAITO HITOSHI
IPC: H04R5/02
Filed: 1994-12-13
Abstract: As the front surface diaphragm of the speaker is provided with a first acoustic waveguide and the rear surface diaphragm is provided with a back cavity reflecting sound waves and a second acoustic waveguide guiding the reflected sound waves, a mass of air by the first acoustic waveguide will be applied to the front surface diaphragm, substantially the same load as to the front surface diaphragm will be able to be applied to the rear surface diaphragm, the acoustic loads in the front and rear of the diaphragm will be balanced, the sound waves of the low frequency ranges will be able to be efficiently discharged on substantially the same level from both acoustic waveguides and sounds having an expansion and presence will be able to be obtained. 
     Further, as the front surface of the diaphragm of the speaker arranged in the the television set is provided with a first acoustic waveguide and the rear surface of the speaker diaphragm is provided with a second acoustic waveguide and the sound radiating mouth of the second acoustic waveguide is arranged, for example, on the top surface of the television set, the sound reproducing band will be able to be expanded by using the sounds of the front surface of the speaker diaphragm and the sounds of the rear surface with one speaker and television sounds having an expansion and presence will be able to be obtained.
Patent EP-0625851-A2 (EP)
Inventor: LEE JE HYOUNG
IPC: H04N7/54
Filed: 1994-05-11
Abstract: An apparatus for and a method of reproducing digital video signals at a varied speed, adapted to insert information about the maximum coded lengths of digital video signals in slices resulted from encoding and compression of the digital video signals by a digital video signal transmitter so that the inserted information can be transmitted together with the compressed digital video signal, and to insert slice condition information and slice length information in slice headers of slices upon reproducing the digital video signals recorded on a tape at a varied speed so that the inserted slice condition information and slice length information can be deformatted together with the slices, thereby capable of decoding the digital video signals for macroblocks preceding the macroblock involving a discontinuous interval, based on the maximum coded length information, slice condition information and slice length information.
Patent EP-0687621-A2 (EP)
Inventor: TOYODA HIDETOSHI
IPC: B62L3/08
Filed: 1995-06-12
Abstract: To change the front wheel braking force distribution of a brake system for a motorcycle, in which a common master cylinder is connected with both a front wheel brake to be mounted on the front wheel and a rear wheel brake to be mounted on the rear wheel, in accordance with the output liquid pressure of the master cylinder. 
     A front wheel is equipped with a plurality of front wheel brakes B F1  and B F2 . A master cylinder M P  is connected directly with one front wheel brake B F1  and is connected with the other front wheel brake B F2  through pressure control means 8 for changing the liquid pressure transmission ratio in accordance with the output liquid pressure of the master cylinder M P .
Patent EP-0698731-A2 (EP)
Title: Übertragungsvorrichtung zur Regulierung einer Brennkraftmaschine
Inventor: PAPENHAGEN DIETER DIPL-ING
IPC: F02D9/02
Filed: 1995-06-27
Abstract: Die Erfindung betrifft eine Übertragungsvorrichtung zur Regulierung einer Brennkraftmaschine, die zwischen Fahrhebel (2) und Drosselklappe (3) angeordnet, durch mindestens eine Rückstellfeder belastet ist und aus einem fahrhebelseitigen Antriebshebel (5) und einem mit diesem im gleichen Drehsinn zusammenwirkenden stellerseitigen Abtriebshebel (8) besteht, von denen einer der beiden Hebel (5,8) mit einer Kulissenbahn (11) versehen ist, an der sich bei einer Betätigung der Übertragungsvorrichtung ein Vorsprung (10) des anderen Hebels entlangbewegt, wobei die Kulissenbahn (11) im wesentlichen zwei einen Winkel zueinander einschließende Abschnitte (12,13) aufweist, von denen der erste Abschnitt (12) durch ein Entlangbewegen des Vorsprungs (10) in einem unteren Teillastbereich eine Untersetzung der Übertragungsbewegung und der zweite Abschnitt (13) bei einem Entlangbewegen des Vorsprungs (10) in einem oberen Teillastbereich eine Übersetzung der Übertragungsbewegung bewirken, und daß zwischen dem Antriebs- (5) und dem zweiarmig ausgebildeten Abtriebshebel (8) eine auf diese einwirkende vorgespannte Zugfeder (14) vorgesehen ist, wobei das eine Ende der Zugfeder (14) an dem anlenkpunktfreien Hebelarm des Abtriebshebels (8) und das andere Zugfederende an dem einarmig ausgebildeten Antriebshebel (5) derart befestigt ist, daß die Wirkungslinie der Zugfeder (14) während aller Stellungen des Antriebs- (5) und Abtriebshebels (8) zumindest annähernd in der Bewegungsrichtung des in dem ersten Abschnitt der Kulissenbahn (11) entlanggleitenden und bei zunehmender Last der Zugfeder (14) sich näherndem Vorsprungs (10) liegt, jedoch in einem spitzen Winkel zur Bewegungsrichtung des in dem zweiten Abschnitt der Kulissenbahn (11) entlanggleitenden und die Zugfeder (14) mit zunehmender Last stetig spannenden Vorsprungs (10) liegt. <IMAGE>
Patent EP-0709623-A2 (EP)
Inventor: WERGE-OLSEN ARNE
IPC: F23K5/04
Filed: 1995-10-06
Abstract: Equipment for the combustion of a suspension of a combustible liquid and combustible solids in particle shape, for instance carbon particles. The equipment comprises a tank (1), a burner unit (6) and a pipe (3) which is connected to the burner unit (6) and which protrudes into the tank where it is connected to a pump system (9). The pump system (9) comprises an eddy current pump with a branched outlet (12) where one of the outlet branches (13) is connected to the pipe (3), while the other branch or branches (14) is formed as a nozzle or a jet with its outlet directed into the tank, thus serving to stir the suspension in the tank.
Patent EP-0710680-A2 (EP)
Inventor: BAUMSTARK ROLAND
IPC: C09D151/00
Filed: 1995-10-26
Abstract: An aqueous polymer emulsion is obtained by polymerizing first a monomer composition 1 in a first polymerization stage and then a monomer composition 2 in a polymerization stage 2, in each case by the free radical aqueous emulsion polymerization method, one of the two monomer compositions essentially comprising hard monomers and the other monomer composition essentially comprising soft monomers, and, in addition to the monomer compositions 1 and 2, nitrogen-containing adhesion-promoting monomers being polymerized, at least 20 mol % of the total amount of the adhesion-promoting monomers being polymerized in polymerization stage 1.
Patent EP-0689338-A2 (EP)
Inventor: KURIHARA AKIRA C O INTELLECTUA
IPC: H04N7/173
Filed: 1995-06-22
Abstract: An information offering system allows users to obtain desired information readily without being swayed by their own level of skill. The information offering system is composed of a centre CE as an information offerer and user terminals TE which receive the offer of the information from the centre CE. The centre CE is provided with a transmission antenna AT for transmitting radio signals RF1 to a communication satellite SA. The communication satellite SA re-transmits radio signals RF2 to the terminal TE. Thereby, a satellite broadcasting network is constructed as a first communication mode for supplying partial information from the centre CE to the terminal TE. A communication network such as ISDN using a cable CA as a medium is also constructed between the centre CE and the terminal TE to be able to transmit whole information specified by the terminal TE from the centre CE to the terminal TE in a second communication mode by means of a line transmission mode.
Patent EP-0698991-A2 (EP)
Inventor: EDGAR ALBERT DURR
IPC: H04N1/047
Filed: 1995-08-21
Abstract: A scanner converts an image, for example from a film, paper, or slide, into a set of digital pixel values. A reference pattern 464, 466 is disposed to one side of the image. The scanning means, e.g., a CCD array sensor 39 simultaneously scans lines of the image and the reference pattern as the image is moved relative to the scanning means. The scanner contains software and/or hardware for interpreting the sensed portion of the reference pattern as a position, which can then be associated with the raw scan line of the image which was sensed at the same time as the sensed portion of the reference pattern. This position information can be used to scale the pixels from their raw values onto a specified output grid. Typically, the raw scan lines are prescaled between a raw resolution between scan lines as they are received from the sensor to an intermediate resolution between scan lines. Next the prescaled lines are scaled cross-wise (ie parallel to the scan line), and then length-wise, to locate the pixels onto the chosen output grid. The scaling may be performed in the linear lumen domain using a sinc filter. Typically the raw image data is oversampled, and at a higher sampling frequency than the specified output grid.
Patent EP-0719761-A2 (EP)
Inventor: CHERPECK RICHARD E
IPC: C07C237/30
Filed: 1995-12-22
Abstract: Polyalkyl and polyalkenyl aromatic amides having the formula:
       
 or a fuel-soluble salt thereof; wherein A is hydroxy, nitro, amino,  N -alkylamino wherein the alkyl group contains 1 to 6 carbon atoms, or N,N-dialkylamino wherein each alkyl group independently contains 1 to 6 carbon atoms; R 1  and R 2  are each independently hydrogen, hydroxy, lower alkyl having 1 to 6 carbon atoms, or lower alkoxy having 1 to 6 carbon atoms; R 3  is hydrogen or lower alkyl having 1 to 6 carbon atoms; R 4  is hydrogen or an acyl group of the formula:
       
 wherein A 1  is hydroxy, nitro, amino, N-alkylamino wherein the alkyl group contains 1 to 6 carbon atoms, or  N,N -dialkylamino wherein each alkyl group independently contains 1 to 6 carbon atoms; R 6  and R 7  are each independently hydrogen, hydroxy, lower alkyl having 1 to 6 carbon atoms, or lower alkoxy having 1 to 6 carbon atoms; R 5  is a polyalkyl or polyalkenyl group having an average molecular weight in the range of about 450 to 5,000; n is an integer from 0 to 2; and x is an integer from 2 to 5. 
     The polyalkyl and polyalkenyl aromatic amides of formula I are useful as fuel additives for the prevention and control of engine deposits.
Patent EP-0804164-A2 (EP)
Inventor: EMERY DARYLL A
IPC: A61K9/00
Filed: 1995-02-02
Abstract: L'invention concerne un procédé d'amorçage d'une réponse immunitaire en présence d'un anticorps maternel chez un jeune animal âgé de 1 - 90 jours. Pour ce faire, on administre audit animal un implant biocompatible solide et non toxique contenant un agent immunogène. Un implant préféré selon l'invention est un implant qui se désintègre graduellement in situ chez l'animal. L'implant permet un apport soutenu prolongé de l'agent immunogène dans les fluides des tissus environnants voisins en présence d'anticorps maternels circulants, afin de fournir une dose d'amorçage de l'agent immunogène pour stimuler immédiatement la production d'anticorps développant une immunité active contre un agent pathogène lorsque la protection passive n'est plus assurée par les anticorps maternels circulants.
Patent EP-0787061-A2 (EP)
Inventor: LOVEJOY MICHAEL W
IPC: B24D13/04
Filed: 1995-10-17
Abstract: Cette invention se rapporte à un élément de fixation (80) conçu pour être utilisé avec une ailette de martelage rotative (10), afin de fixer l'une à l'autre au moins deux parties d'une bande (16) qui se chevauchent. Cet élément de fixation (80) comprend une tige (90) qui traverse des ouvertures ménagées dans les parties de la bande (16) qui se chevauchent, une tête adjacente à l'une des extrémités de ladite tige (90), ainsi qu'une rondelle élastique (94) située à l'autre extrémité de la tige (90). La tête de l'élément de fixation (80) forme un angle de bord inclus supérieur à 90° environ à l'intersection des surfaces inférieure et latérale de la tête. Cet élément de fixation (80) maintient les parties de la bande (16) qui se chevauchent sous compression, afin d'empêcher les débris de martelage de venir se loger entre l'élément de fixation (80) et la bande (16) et entre les parties de la bande (16) qui se chevauchent, et afin d'empêcher tout glissement entre la bande (16) et l'élément de fixation (80) et entre lesdites parties de la bande. La rondelle élastique (94) possède une élasticité suffisante pour maintenir la compression à mesure que les parties de la bande (16) deviennent sensiblement plus minces lors d'une utilisation prolongée. Une ailette de martelage (10) dans laquelle est incorporé cet élément de fixation (80), ainsi qu'un ensemble moyeu dans lequel sont incorporés cette ailette de martelage (10) et cet élément de fixation (80) sont également décrits.
Patent EP-0721207-A2 (EP)
Inventor: MURATA MASANAO
IPC: H01L21/673
Filed: 1996-01-08
Abstract: Our invention is a sealable container (1) for accommodating semiconductor wafers (W), comprises a hallow main body (5) having an opening (6) for taking said semiconductor wafers (W) out or into, a lid member (9) for plugging said opening (6), a lock means (10) for locking and releasing said lid member (9) in said opening (6) of said main body (5), and a pressure-equalizing mechanism (11) for keeping an interior in said main body (5) airtight or allow an interior in said main body (5) to be communicable with an exterior in co-operation with said lock means (10).
Patent EP-0726089-A2 (EP)
Inventor: RUEF ANTON
IPC: B01F15/02
Filed: 1996-02-08
Abstract: Waste material, partic. biologically decomposable waste is comminuted in a trough-like vessel (1) with sealable lid (32) contg. parallel screw feeders (6, 7) and further ≥ 2 parallel feed screws (4, 5) near the base comprising two shaft sections (A, B) in the longitudinal direction, each having its own drive. The discharge opening (10) of the vessel in the end face of these feeds screws. Pref. the shaft section (B) adjacent to the discharge opening is shorter than the other shaft section. Displaceable or pivotable slide valves (16, 17, 18) are provided for closing the discharge opening.
Patent EP-0729898-A2 (EP)
Inventor: LEE ROGERS KENT
IPC: B65D65/40
Filed: 1996-02-26
Abstract: The invention is directed to a laminate suitable for forming into a pouch (40) for pumpable products, the laminate including a thermoplastic packaging film, and a patch (42) adhered to the packaging film, the patch (42) including a thermoplastic material and characterized by an elongation at break, at 73°F (23°C) (ASTM D 882) of at least about 700% in each of the machine and transverse directions. The invention in another aspect is directed to a pouch (40) comprising a pumpable product; a thermoplastic packaging film containing the pumpable product; and a patch (42) adhered to the thermoplastic packaging film, the patch comprising a thermoplastic material and characterized by an elongation at break, at 73°F (23°C) (ASTM D 882) of at least about 700% in each of the machine and transverse directions. The patch reduces leakage when pierced by a dispensing spout.
Patent EP-0731615-A2 (EP)
Inventor: NODA YASUMASA
IPC: H04N21/43
Filed: 1996-03-06
Abstract: In a video decoding device, a system decoding section (13) analyzes header information included in multiplex data and performs various operations, including the separation of data, on the basis of the header information. An STC (System Time Clock) counting section (14) generates, based on an SCR (System Clock Reference)/PCR (Program Clock Reference) which is time reference data included in the multiplex data, a system clock SCK synchronous to the system clock of a coding device. A video decoding section (16) decodes video data included in the multiplex data in response to the system clock (SCK). Also, the video decoding section (16) generates a clock for video display synchronous to the system clock (SCK) and outputs the decoded video data in response to the clock for video display. The decoding device may additionally include an audio decoding section (15) for decoding audio data included in the multiplex data in response to the system clock (SCK), generating a clock for audio output and synchronous to the system clock (SCK), and outputting the decoded audio data in response to the clock for audio output. The decoding device obviates frame slipping and other errors even when the clock of an input system, i.e., the coding side and the clocks for representation at the decoding side are different in frequency from each other.
Patent EP-0736546-A2 (EP)
Inventor: SCHADE CHRISTIAN DR
IPC: C09K23/52
Filed: 1996-03-27
Abstract: Aq. polymer dispersions (X) prepd. by radical aq. emulsion polymerisation of a mixt. contg. at least one gp. of ethylenic unsatd. radical polymerisable monomers. The mixt. comprises 30 - 90 wt.% monomers (A) with a min. solubility of 5 wt.% in water at the chosen polymerisation temp. and pressure (w.r.t. mixt.) and 10 - 70 wt.% monomers (B) with solubility in water less than 5 wt.% under the same conditions. The mixt. contains no surfactant monomers (C). Some or all of the emulsion polymerisation takes place in a dispersant medium comprising water and an organic solvent (S) whose solubility in water is less than 10 wt.% under the above conditions. The water / (S) mass ratio is not greater than 1 : 2, but sufficient to form aq. and organic phases. Also claimed are (i) the prepn. of (X) by the above method is also claimed and (ii) oil-in-water emulsions contg. (D).
Patent EP-0740328-A2 (EP)
Inventor: PU BRYAN
IPC: H05H1/46
Filed: 1996-04-10
Abstract: A magnetic field enhanced plasma etch reactor system (100) for generating a radially-directed magnetic field within a reaction chamber (108). The reactor system (100) comprises a reaction chamber (108) for containing a plasma and a plurality of electromagnetic coils (118, 120, 122, 124) disposed about a reaction region within the reaction chamber (108). When each coil is driven with a current of similar magnitude, the electromagnetic coils (118, 120, 122, 124) produce a radially-directed magnetic field within the reaction chamber (108). The radially-directed magnetic field uniformly distributes the plasma throughout a bulk plasma region. Consequently, a substrate (116) that is etched by such a uniform plasma has an improved uniformity in the etch pattern on the substrate (116).
Patent EP-0729049-A2 (EP)
Inventor: SUZUKI NOBURO
IPC: G02B7/28
Filed: 1989-09-22
Abstract: A lens focusing system for a camera, comprising a focusing lens movable within a predetermined range having two ends, means for determining an amount required to move said focusing lens to obtain an in-focus condition, and means for driving said focusing lens in response to said determined amount to position said focusing lens at said in-focus condition. Furthermore there is a means provided for generating a plurality of drive signals in response to said driving of said focusing lens and a means for monitoring said plurality of drive signals. Additional there is a means for establishing a monitored position value based upon said monitored plurality of drive signals as far as a means for comparing said monitored position value with a predetermined position value corresponding to one of said ends of said range after said lens has been moved by said determined amount. Driving means are driving said focusing lens furthermore in a direction in which it has been driven, if said monitored position value corresponds to a position which is out of said predetermined range, until said focusing lens reaches said one end out of said predetermined range. Further means is provided for replacing said monitored position value with said predetermined position value when the focusing lens has reached said one end of said predetermined range.
Patent EP-0741401-A2 (EP)
Inventor: JACOBSEN STEPHAN C
IPC: H01H61/01
Filed: 1996-05-02
Abstract: A T-shaped member is pivotally mounted to a support plate, and has first and second shape memory wires attached at first ends thereof to opposing portions of the T-shape. Second opposing free ends of the shape memory wires are secured to the support plate. Electrical current is conducted alternately through the first and second shape memory wires to cause the wires to contract in alternating tandem, to thereby cause the T-shaped member to move between first and second positions. Pivotal movement of the T-shaped member can be used to actuate and/or reactivate a switch device.
Patent EP-0752545-A2 (EP)
Inventor: SOMMER JOSEF
IPC: F16H59/46
Filed: 1996-06-14
Abstract: The drive is based on a pump (2) and reversible motor (3) in a hydraulic circuit (16) with gearing (21,22) and preferably a direct drive shaft (23) and clutch (24) to the input of the gearbox (4). An electronic control unit (5) responds to signals from sensors (25,26) of the gearbox input and output shafts (20,6). The displacement volume of the motor is adjusted (15) to zero and then increased until the ratio of the shaft speeds is shown to correspond to the selected higher or lower gear.
Patent EP-0739637-A2 (EP)
Inventor: WOLFF PER
IPC: A61M25/01
Filed: 1991-06-17
Abstract: A medical instrument comprising an instrument core having alubricious coating when wet, said coating comprising a first layer in direct surface contact with said instrument core and formed from a dried aqueous emulsion of a water-insoluble latex polymer, and a second layer comprising a dried aqueous solution of a water-soluble hydrophilic polymer.
Patent EP-0824255-A2 (EP)
Inventor: NISHIMURA MASAHARU
IPC: E01F8/00
Filed: 1996-11-29
Abstract: (Problem to be Solved) 
     This invention relates to an active acoustic wall
having sound-pressure detectors provided respectively
within cells divided in plurality in number so that a
detected signal acts to oscillate an oscillation plate
in the cell, to thereby providing a porous material on a
surface with a high sound absorption coefficient over a
wide frequency range. 
     (Means to Solve the Problem) 
     The spacing is arranged between a porous material
or a perforated plate 1 on a surface and a back material
fixed on the back side thereof into a plurality of
sections so as to form cells 10 containing an air layer
or a porous sound-absorbing material. Oscillation
plates 6 are arranged within respective cells 10 so as
to be driven for oscillation by oscillation-plate
driving units 5. Sound-pressure detectors 7 are
provided close to the porous material 1 in the cell 10
so that a detected signal is inputted to a signal-processing
unit 8. The signal-processing unit 8 output
a signal to the driving unit 5 for oscillating the
oscillation plate 6 such that an output of the sound-pressure
detector is minimized. The sound pressure on
the surface of the porous material 1 is minimized at all 
frequencies. The velocity of particles on the surface
becomes large so that the particles is turned into a
thermal energy, thereby providing a high sound-absorption
coefficient.